CN1265090C - 密闭型电动压缩机 - Google Patents

密闭型电动压缩机 Download PDF

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Publication number
CN1265090C
CN1265090C CNB028094492A CN02809449A CN1265090C CN 1265090 C CN1265090 C CN 1265090C CN B028094492 A CNB028094492 A CN B028094492A CN 02809449 A CN02809449 A CN 02809449A CN 1265090 C CN1265090 C CN 1265090C
Authority
CN
China
Prior art keywords
oil
sealed electrical
compressor according
seal container
electrical compressor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB028094492A
Other languages
English (en)
Chinese (zh)
Other versions
CN1507539A (zh
Inventor
西原秀俊
林康司
丸山富美夫
松本刚
梅冈郁友
八木章夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Refrigeration Devices Singapore Pte Ltd
Original Assignee
Matsushita Refrigeration Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Publication of CN1507539A publication Critical patent/CN1507539A/zh
Application granted granted Critical
Publication of CN1265090C publication Critical patent/CN1265090C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0061—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using muffler volumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
CNB028094492A 2001-05-07 2002-04-26 密闭型电动压缩机 Expired - Fee Related CN1265090C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001136033A JP4682441B2 (ja) 2001-05-07 2001-05-07 密閉型電動圧縮機
JP136033/2001 2001-05-07

Publications (2)

Publication Number Publication Date
CN1507539A CN1507539A (zh) 2004-06-23
CN1265090C true CN1265090C (zh) 2006-07-19

Family

ID=18983400

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028094492A Expired - Fee Related CN1265090C (zh) 2001-05-07 2002-04-26 密闭型电动压缩机

Country Status (9)

Country Link
US (1) US7134847B2 (ja)
EP (1) EP1384890B1 (ja)
JP (1) JP4682441B2 (ja)
KR (1) KR100567494B1 (ja)
CN (1) CN1265090C (ja)
BR (1) BR0209281A (ja)
DE (1) DE60214841T2 (ja)
MX (1) MXPA03007396A (ja)
WO (1) WO2002090774A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005133707A (ja) * 2003-10-10 2005-05-26 Matsushita Electric Ind Co Ltd 密閉型圧縮機
JP4429769B2 (ja) * 2004-03-16 2010-03-10 パナソニック株式会社 密閉型圧縮機
DE102004050844B4 (de) * 2004-10-18 2009-05-07 Danfoss Compressors Gmbh Kolbenverdichter-Zylinderanordnung, insbesondere für hermetisch gekapselte Kältemittelverdichter
JP4569404B2 (ja) * 2005-07-07 2010-10-27 パナソニック株式会社 圧縮機
WO2008142829A1 (en) * 2007-05-10 2008-11-27 Panasonic Corporation Hermetic compressor and refrigeration system
JP4900151B2 (ja) * 2007-09-18 2012-03-21 パナソニック株式会社 冷媒圧縮機
US8235683B2 (en) * 2007-12-06 2012-08-07 Panasonic Corporation Hermetic compressor
KR101454246B1 (ko) * 2009-01-14 2014-10-23 엘지전자 주식회사 왕복동식 압축기
JP5463275B2 (ja) * 2010-12-15 2014-04-09 日立アプライアンス株式会社 密閉型圧縮機及びこれを備えた冷蔵庫
JP5945845B2 (ja) * 2011-04-11 2016-07-05 パナソニックＩｐマネジメント株式会社 密閉型圧縮機
BR102013019311B1 (pt) * 2013-07-30 2021-10-13 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Dispositivo atenuador acústico para compressores
SG10201401663VA (en) * 2014-04-21 2015-11-27 Panasonic Corp Compressor Or Suction Muffler
CN111963409B (zh) * 2020-08-19 2022-08-30 江苏白雪制冷机电有限公司 吸气消音器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529108U (ja) * 1975-07-09 1977-01-22
JPS529108A (en) 1975-07-14 1977-01-24 Matsushita Electric Ind Co Ltd Pump unit for shallow well
JPS5265910U (ja) * 1975-11-12 1977-05-16
JPS5265910A (en) 1975-11-27 1977-05-31 Kondo Yoshitsugu Vibrationnfree and noiseless pile driving method and apparatus therefor
JPS52139407A (en) 1976-05-17 1977-11-21 Fujitsu Ltd Medium mounting and automatic centering device
US4569639A (en) * 1982-05-03 1986-02-11 Tecumseh Products Company Oil distribution system for a compressor
JPS60139085A (ja) 1983-12-27 1985-07-23 Hitachi Ltd 耐放射線カラ−ｉｔｖカメラ
JPS60139085U (ja) * 1984-02-24 1985-09-13 株式会社東芝 密閉形圧縮機
RO100617B1 (ro) * 1989-10-06 1993-02-28 îNTREPRINDEREA DE FRIGIDERE Compresor pentru frigidere casnice
BR9102288A (pt) * 1991-05-28 1993-01-05 Brasileira S A Embraco Empresa Conjunto abafador de succao para compressor hermetico
GB2315523B (en) 1994-04-29 1998-09-23 Samsung Electronics Co Ltd Compressor
KR100207792B1 (ko) * 1997-02-24 1999-07-15 윤종용 밀폐형 압축기
JP2000274359A (ja) * 1999-03-25 2000-10-03 Matsushita Refrig Co Ltd 冷媒圧縮機及び冷凍サイクルシステム
US6524080B2 (en) * 2000-04-11 2003-02-25 R. K. Dewan & Co. Hermetically sealed compressors
JP4492032B2 (ja) * 2003-03-27 2010-06-30 パナソニック株式会社 密閉型圧縮機

Also Published As

Publication number Publication date
EP1384890A1 (en) 2004-01-28
US20040120832A1 (en) 2004-06-24
JP2002332965A (ja) 2002-11-22
CN1507539A (zh) 2004-06-23
KR20030090805A (ko) 2003-11-28
DE60214841D1 (de) 2006-11-02
EP1384890B1 (en) 2006-09-20
BR0209281A (pt) 2004-07-13
JP4682441B2 (ja) 2011-05-11
MXPA03007396A (es) 2004-11-12
EP1384890A4 (en) 2005-06-15
DE60214841T2 (de) 2007-09-20
WO2002090774A1 (fr) 2002-11-14
US7134847B2 (en) 2006-11-14
KR100567494B1 (ko) 2006-04-03

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: PANASONIC ELECTRIC EQUIPMENT INDUSTRIAL CO.,LTD.

Free format text: FORMER OWNER: MATSUSHITA REFRIGERATION CO.

Effective date: 20091016

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20091016

Address after: Osaka Japan

Patentee after: Matsushita Electric Industrial Co., Ltd.

Address before: Shiga, Japan

Patentee before: Matsushita Refrigeration Co.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180413

Address after: Singapore Bedok South 1 Street

Patentee after: Panasonic refrigeration plant Singapore

Address before: Osaka Japan

Patentee before: Matsushita Electric Industrial Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060719

Termination date: 20210426

CF01 Termination of patent right due to non-payment of annual fee